Die Stone, Stone & Plaster

As one of the market leader for dental stones and plasters, SHERA lay great emphasis on the quality while developing and producing. All SHERA stones and plasters are compatible with alginate, silicone, polyether as well as hydrocolloid impressions and offer excellent technical advantages such as:

~ Very fine grained consistency
~ Excellent flow characteristics
~ Good thixotrope quality
~ Firm margins even around thin preparations
~ Easy processing: sawing, grinding, trimming without splintering
~ Precise reproduction of details
~ Smooth, dense surfaces
~ Consistent technical data

The SHERA product range includes perfect stones and plasters for any application: from working to presentation models, or from CAD/CAM to opposing models.

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Showing 1–12 of 13 results

  • Brand: Shera

    Hard stone

    ~ orthodontic stone

    ~ snow-white

    ~ very dense, homogenous and creamy consistency

    ~ for bubble free models

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  • Brand: Shera

    Super hard stone, superior quality:

    ~ For implant work, sectioned and master model
    ~ Good thixotrope quality and very good flow characteristic
    ~ Can be scanned with several systems
    ~ Ideal for plastic basing systems
    ~ Extreme easy processing

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 300
    hardness after 24 h (MPa; N/mm2) 320
    compressive strength after 1 h (MPa; N/mm2) 70
    compressive strength after 1 h (psi) 10,150
    setting expansion after 2 h (%) < 0.10
    working time (min) 5.0 – 6.0
    end of setting (min) approx. 30
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  • Brand: Shera

    Super hard stone, superior quality:

    ~ For implant work, sectioned and master model
    ~ Good thixotrope quality and very good flow characteristic
    ~ Can be scanned with several systems
    ~ Ideal for plastic basing systems
    ~ Extreme easy processing

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 300
    hardness after 24 h (MPa; N/mm2) 320
    compressive strength after 1 h (MPa; N/mm2) 70
    compressive strength after 1 h (psi) 10,150
    setting expansion after 2 h (%) < 0.10
    working time (min) 5.0 – 6.0
    end of setting (min) approx. 30
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  • Brand: Shera

    Super hard stone, superior quality:

    ~ For implant work, sectioned and master model
    ~ Good thixotrope quality and very good flow characteristic
    ~ Can be scanned with several systems
    ~ Ideal for plastic basing systems
    ~ Extreme easy processing

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 300
    hardness after 24 h (MPa; N/mm2) 320
    compressive strength after 1 h (MPa; N/mm2) 70
    compressive strength after 1 h (psi) 10,150
    setting expansion after 2 h (%) < 0.10
    working time (min) 5.0 – 6.0
    end of setting (min) approx. 30
    Login for pricing
  • Brand: Shera

    Super hard stone, superior quality:

    ~ For implant work, sectioned and master model
    ~ Good thixotrope quality and very good flow characteristic
    ~ Can be scanned with several systems
    ~ Ideal for plastic basing systems
    ~ Extreme easy processing

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 300
    hardness after 24 h (MPa; N/mm2) 320
    compressive strength after 1 h (MPa; N/mm2) 70
    compressive strength after 1 h (psi) 10,150
    setting expansion after 2 h (%) < 0.10
    working time (min) 5.0 – 6.0
    end of setting (min) approx. 30
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  • Brand: Shera

    Super hard stones for especially high demands

    ~ For implant works, for sectioned, master and static models
    ~ Good thixotrope quality and very good flow characteristics
    ~ Can be scanned with several systems
    ~ Ideal for plastic basing systems
    ~ Exceptional hardness

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 310
    hardness after 24 h (MPa; N/mm2) 340
    compressive strength after 1 h (MPa; N/mm2) 64
    compressive strength after 1 h (psi) 9,280
    setting expansion after 2 h (%) 0.10
    working time (min) 6.0 – 7.0
    end of setting (min) approx. 30
    Login for pricing
  • Brand: Shera

    Super hard stones for especially high demands

    ~ For implant works, for sectioned, master and static models
    ~ Good thixotrope quality and very good flow characteristics
    ~ Can be scanned with several systems
    ~ Ideal for plastic basing systems
    ~ Exceptional hardness

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 310
    hardness after 24 h (MPa; N/mm2) 340
    compressive strength after 1 h (MPa; N/mm2) 64
    compressive strength after 1 h (psi) 9,280
    setting expansion after 2 h (%) 0.10
    working time (min) 6.0 – 7.0
    end of setting (min) approx. 30
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  • Brand: Shera

    Super hard stone

    ~ Easily readable
    ~ Colour reduced
    ~ Non splintering
    ~ Extreme hardness
    ~ Created by Andreas Nolte

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 310
    hardness after 24 h (MPa; N/mm2) 330
    compressive strength after 1 h (MPa; N/mm2) 70
    compressive strength after 1 h (psi) 10,150
    setting expansion after 2 h (%) 0.08
    working time (min) 6.0 – 7.0
    end of setting (min) approx. 30
    Login for pricing
  • Brand: Shera

    Super hard stone

    ~ Easily readable
    ~ Colour reduced
    ~ Non splintering
    ~ Extreme hardness
    ~ Created by Andreas Nolte

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 310
    hardness after 24 h (MPa; N/mm2) 330
    compressive strength after 1 h (MPa; N/mm2) 70
    compressive strength after 1 h (psi) 10,150
    setting expansion after 2 h (%) 0.08
    working time (min) 6.0 – 7.0
    end of setting (min) approx. 30
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  • Brand: Shera

    Super hard stone

    ~ For sectioned, master and static models
    ~ Top price-performance ratio
    ~ Shortened working time

     

    Technical specification

    mixing ratio (powder : distilled water) 100 : 20
    hardness after 2 h (MPa; N/mm2) 270
    hardness after 24 h (MPa; N/mm2) 290
    compressive strength after 1 h (MPa; N/mm2) 60
    compressive strength after 1 h (psi) 8,700
    setting expansion after 2 h (%) 0.10
    working time (min) 4.5 – 5.5
    end of setting (min) approx. 30
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  • Brand: Shera

    Hard stone

    ~ For all prosthetic models
    ~ For working, situation and opposing models
    ~ Investing of models in flasks possible
    ~ Shortened working time
    ~ Very good flow characteristics
    ~ Smooth and homogenous surfaces

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  • Brand: Shera

    Hard stone

    ~ For all prosthetic models
    ~ For working, situation and opposing models
    ~ Investing of models in flasks possible
    ~ Shortened working time
    ~ Very good flow characteristics
    ~ Smooth and homogenous surfaces

    Login for pricing

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